public PrgState execute(PrgState state)
{
ListInterface <int> output = state.Output;
MapInterface <String, int> symTbl = state.SymTable;
HeapInterface <int> heap = state.HeapTable;
output.Add(Exp.eval(symTbl, heap));
return(null);
}
//optional field, but good to have
public PrgState(StackInterface<IStmt> stack, MapInterface<String, int> dictionary, HeapInterface<int> heap, ListInterface<int> list, IStmt prg)
{
id = generator++;
exeStack = stack;
symTable = dictionary;
heapTable = heap;
output = list;
originalProgram = prg;
exeStack.Push (originalProgram);
}
//optional field, but good to have
public PrgState(StackInterface <IStmt> stack, MapInterface <String, int> dictionary, HeapInterface <int> heap, ListInterface <int> list, IStmt prg)
{
id = generator++;
exeStack = stack;
symTable = dictionary;
heapTable = heap;
output = list;
originalProgram = prg;
exeStack.Push(originalProgram);
}
static public List <ListInterface> ReadFile(string file, DataGridView pDgv)
{
List <ListInterface> pList = new List <ListInterface>();
using (StreamReader sr = new StreamReader(APP_FOLDER + file, Encoding.Default, true))
{
string s = String.Empty;
while ((s = sr.ReadLine()) != null)
{
ListInterface l = new ListInterface(s.Split('\t'));
pList.Add(l);
}
}
UpdateDataGridView(pDgv, pList);
return(pList);
}
public static List<ListInterface> ReadFile(string file, DataGridView pDgv)
{
List<ListInterface> pList = new List<ListInterface>();
using (StreamReader sr = new StreamReader(APP_FOLDER + file, Encoding.Default, true))
{
string s = String.Empty;
while ((s = sr.ReadLine()) != null)
{
ListInterface l = new ListInterface(s.Split('\t'));
pList.Add(l);
}
}
UpdateDataGridView(pDgv, pList);
return pList;
}
